3 336 803 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Factored

Factor	Digits	Bits	Date
6673607	7	22.7	old
8944018067882929	16	53.0	2014-08-31 10:32:34

ECM

Digits	B1	Curves
25	50000	3 / 280

Estimated T-Level: 20.1 ⓘ

TF below 2^62 is very unlikely to find new factors due to ECM effort.

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2017-10-06	kkmrkkblmbrbk	89910442CA119F58	2	0	1	3
Verified	2017-11-20	Oliver Kruse	89910442CA119F58	2	691050	1	3

History

Date	User	Type	Result
2022-09-10	Joss	NF-PM1	B1=1000000, B2=241175550
2022-02-24	Joss	NF-PM1	B1=1000000, B2=134343300
2021-07-27	Joss	NF	no factor from 2^67 to 2^68
2021-03-09	Joss	NF-PM1	B1=333680, B2=7007286, E=6
2021-03-08	Joss	NF-PM1	B1=333680, B2=3670483, E=6
2017-11-20	Oliver Kruse	C-PRP	M3336803/6673607/8944018067882929 : 89910442CA119F58 PRP: Verified PRP without proof (not generated)
2017-10-06	kkmrkkblmbrbk	C-PRP	M3336803/6673607/8944018067882929 : 89910442CA119F58 PRP: Verified PRP without proof (not generated)
2014-08-31	TJAOI	F	Factor: 8944018067882929